210072434

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43207}}^1$

素因数の和:43250

約数の個数: 32

約数和(自身を含む): 391982976

約数和(自身を除く): 181910542

約数列:

[1, 2, 11, 13, 17, 22, 26, 34, 143, 187, 221, 286, 374, 442, 2431, 4862, 43207, 86414, 475277, 561691, 734519, 950554, 1123382, 1469038, 6178601, 8079709, 9548747, 12357202, 16159418, 19097494, 105036217, 210072434]

約数ペア:

[(1, 210072434), (2, 105036217), (11, 19097494), (13, 16159418), (17, 12357202), (22, 9548747), (26, 8079709), (34, 6178601), (143, 1469038), (187, 1123382), (221, 950554), (286, 734519), (374, 561691), (442, 475277), (2431, 86414), (4862, 43207)]